Adrien Grenier's Green Influence

And you thought stars only influenced their fans? Turns out celebs can have just as much impact on fellow lime-light baskers.

Hunky Entourage star, Adrien Grenier, has rubbed off on Paris the heiress. Ms. Hilton has jumped the bandwagon of celebrities looking to reduce their carbon footprints -- seems she's ready to use her Hollywood status for a little do-gooder promotion.

An unlikely duo, as Tree Hugger put it, "These pals have about as much in common as Al Gore and Donald Trump." The pair attended the 11th Hour ForestEthics premier together, and have been spotted zooming around in a Toyoto Prius hybrid, "scoping out a new eco-friendly home for Paris."

Grenier told Paris, â€œYou're the most photographed woman in the world. Think what you could do if you used that attention to bring light to a cause.â€

Gorgeous Grenier has always been into environmentalism. For him, it's no publicity student; it's a way of life. "I try to eat free range organic foods. I try and walk if I can, which is why I love New York. Take a train. My home is a green home. To me I look at it as an investment and the things may cost a little bit more but ultimately it pays for itself. And then it gives you low emissions and its good for the environment. So people invest in all sorts of bizarre things. Why not invest in the quality of life?" Nice quote, TreeHugger!

Check out the video to see him deliver his green spiel at the 11th Hour Premiere.